Rubicon Express 3.5″ Super-Flex Short Arm Kit for Jeep JK 4 Door
The Rubicon Express 3.5″ Super-Flex Short Arm Kit for Jeep JK 4 Door is a great choice for running factory short arm suspension. It offers you the perfect combination of price, street performance, and enhanced trail capabilities. Designed for heavy trail running, these suspension systems are nearly indestructible. Super-Flex systems are offered from 3.5″- 5.5″ lift heights and with either full leaf pack replacements or add-a-leafs for the rear. This is the best lift available retaining the factory short arm design. These systems may be upgradeable in the future to Long Arm Upgrade kits. Note: Installing a SYE and CV driveshaft is recommended when lifting any vehicle 3.5 or higher.